Alberta coal mine spill heading to N.W.T.
The Northwest Territories’ Environment Minister says toxins from a massive coal mine spill in Alberta are making their way north.
On Oct. 31, Sherritt International's Obed Mountain coal mine spilled about 1 billion litres of contaminated water into the Athabasca River. The mine is no longer operating. The spill happened when a retaining wall collapsed, unleashing the equivalent of about 400 Olympic-sized swimming pools of contaminated water.
The Alberta government says the contaminated water is now making its way through the Athabasca River and the Peace River. It should reach the Slave River and Great Slave Lake close to the beginning of December.
MIltenberger says he wasn’t informed of the spill of toxic water until Nov. 4, four days after it happened.
CBC My Region - Alberta coal mine spill heading to N.W.T.